baber/WOPTO huggingface dataset:
Patent EP-0412621-A1 (EP)
Inventor: VAN OEVEREN JACOBUS JOHANNES
IPC: A01H4/00
Filed: 1990-08-08
Abstract: The invention relates to a method for aseptically propagating cells and tissue, more particular for the vegetative propagation of plant­lets, whereby in a sterile environment starting material is placed in individual membrane capsules, into which an amount of nutrient medium for the material to be propagated or to be rooted in advance, upon which the capsules are sealed. 
     According to the invention a continuous capsule chain (2) is caused to gradually unwind from a flat folded storage condition (1) and to move in a substantially upright position along a number of stations, viz. a first station (A), where the capsule chain passes through the space be­tween two upright walls (12), while an underpressure is created within the latter space, which, under pressure, causes the opposing membrane walls of the capsule chain (2) to spread apart, after which the thus ope­ned capsule cells are filled with a quantity of nutrient medium with the aid of filling means which may be introduced from above; a second station (B), in which a plantlet to be propagated or rooted respectively is placed from above in each of the capsule cells which are previously provided with nutrient medium; a third station (24) in which the capsule cells containing culture material are closed by a horizontal seal and a fourth station, in which the filled and closed capsule chain is pla­ced in a storage container in a horizontally packed condition.
Patent EP-0478848-A1 (EP)
Inventor: LIEDTKE HEINZ
IPC: A23L7/139
Filed: 1990-10-01
Abstract: Easy opening container comprising particulate cereals, nuts and frozen fruit.
Patent EP-0383547-A1 (EP)
Inventor: LAVERTON BERNARD
IPC: B63B1/24
Filed: 1990-02-13
Abstract: Attachment means for a hydrofoil or similar lifting panel (1) extending transversely below a vessel being provided with propulsion components including the propeller suspended below the vessel by means of supporting columns (2) the hydrofoils being attached at or near each lateral edge thereof to one of the supporting columns. The hydrofoil (1) is attached to or carried by the supporting columns (2) by means of pins (3, 13) being resiliently journalled in a socket (5) or in a rotatable element (15) in the supporting columns. The pins (3, 13) are attached to or journalled in gussets (4, 14) which are connected to the hydrofoil proper by means of break-away pins (7) to prevent total destruction of the hydrofoil in the case of a collision with some obstruction.
Patent EP-0391749-A1 (EP)
Inventor: NEESER TIMOTHY A
IPC: F17C7/04
Filed: 1990-04-09
Abstract: A pressure building circuit for a double-walled tank containing a low temperature fluid, including a settling ring (15) and an orifice (60) between the tank outlet (20) and the pressure building coil (25) for maintaining a minimum pressure.
Patent EP-0395374-A1 (EP)
Inventor: MCMURTRY DAVID ROBERTS
IPC: G01B11/00
Filed: 1990-04-25
Abstract: An optical metrological scale comprises a scale precursor (10) which has an active layer (16) of an optically writeable dye polymer. The scale precursor (10) is secured to a more stable substrate (20). A write head (26) having a controlled light source such as a laser is passed along the scale, to write a signal onto the active layer. The signal may be the periodic scale marks, or error correction information. The signal is written in dependence on the output of a laser interferometer (30-42), which monitors the position of the write head (26) along the scale.
Patent EP-0406011-A1 (EP)
Inventor: EBINA YOICHI
IPC: B65D83/14
Filed: 1990-06-29
Abstract: An aerosol container includes a cylindrical container body having an open end, a lid injection-molded from a thermoplastic resin material and sealingly coupled to the container body and defining a mouth opening, and a metal dispensing cap sealingly coupled to the lid and closing the mouth opening. The dispensing cap is provided with a dispensing nozzle for dispensing the contents of the container in aerosol form. The lid itself includes an upper annular mounting bead sealingly coupled to the dispensing cap and having an interior upper surface (that establishes the mouth opening), and an interior lower surface that is radially outwardly disposed relative to the interior upper surface thereof. Important to the present invention, the lid includes at least three gates circumferentially spaced-apart, preferably at equal intervals, relative to one another along the interior lower surface of the mounting-bead. Preferably, the lid includes radial recessed slots formed in the interior lower surface of the mounting bead, wherein the gates are located within respective ones of the slots.
Patent EP-0414390-A1 (EP)
Inventor: DEARDEN LABAN
IPC: G06K7/00
Filed: 1990-07-31
Abstract: A card reader for use with a so-called "Smart Card", i.e. having an integrated circuit connected to external contact pads. A card can be inserted into the reader through an entrance slot (23). When th4 card is fully inserted a plurality of contacts (13a) in the card reader engage the contact pads on the card to enable electrical connections to be made for reading information from the card. In order to provide a more positive tactile response during card insertion and removal, and also to help grip - and so retain - the card in the fully inserted position, substantially rigid bearing surfaces (5, 20) are provided which are adapted to offer resistance to the movement of the card. Suitably the bearing surfaces are provided with a thin coating, e.g. 75-100 micrometers, of an elastomeric material having a textured surface. The compliance of this material enables the card reader to operate effectively with a wide range of tolerances in both the width and thickness dimensions of the cards to be used.
Patent EP-0399870-A1 (EP)
Inventor: MAILLET JEAN-CLAUDE
IPC: E02B7/10
Filed: 1990-05-14
Abstract: Prefabricated and presealed element for the construction of dam facings, said element taking the form of a prism-shaped reinforced-concrete block (1), the cross-section of which has the form of a trapezium. The adjacent faces (5, 6, 7 and partially 3) of said block are covered with a reinforced bituminised sealing sheet (14) which adheres to said faces, whilst the face (2) and at least one (9) of the end faces (8, 9) of the block are each coated with a sealing mastic (15) activatable by heating. The face (2) of the block is equipped with projecting hooks (10, 11) for the fastening of slings, whilst the face (3) is provided with receptacles (12, 13), each receptacle having the same axis as a hook and being arranged so as to be capable of fitting over one of the hooks of a similar adjacent lower block. Such an element can be used particularly during the construction of a roller-compacted concrete dam for ensuring the sealing of the upstream facing of such a dam. <IMAGE>
Patent EP-0424243-A1 (EP)
Inventor: JARREAU FRANCOIS-XAVIER
IPC: A61K31/42
Filed: 1990-10-16
Abstract: The derivatives of the formula:   <IMAGE> (I)  wherein: R1 is H or C1-C4 alkyl; X is an oxygen atom, a methylene group or a -CH=CH- group; n is 1 or 2 when X is an oxygen atom or a methylene group and is 0 or 1 when X is a -CH=CH- group; R3 is a C1-C4 alkyl, C3-C7 cycloalkyl, phenyl, benzyl, CHF2, CF3 or CF3CF2 group; each of R2 and R'2 independently is a hydrogen atom or a C1-C4 alkyl, C4-C7 cycloalkyl, phenyl or benzyl group; R'2 and R3 may further form together a -(CH2)3- or -(CH2)4- chain; and each of R4 and R'4 independently is a C1-C4 alkyl group or R4 and R'4 form together either a -(CH2)2- or -(CH2)3- chain, a -(CH2)2- or -(CH2)3- chain substituted by one or two C1-C4 alkyl groups, or a -(CH2)2- chain substituted by one or two -CH2-NH2 groups or by one or two -CH2-NH2 groups N-substituted by one or two C1-C4 alkyl groups, useful as drugs.
Patent EP-0484604-A1 (EP)
Inventor: DUBREUCQ GERARD
IPC: E04B9/00
Filed: 1990-11-08
Abstract: Device permitting commercial false-ceiling elements, made from mineral or vegetable-based fibres or composite materials, to be transformed into tilting false-ceiling elements. The invention relates to a device permitting the immediate access, without tools or dismounting, to any location of the plenum. It consists of a Z-shaped hinge (7) fitting into and sliding in a commercial section (10) having the shape of an inverted T with a double web, by virtue of the welded and coped part (9) which ensures the stability of the hinge (7) in the section (10). The axis (8B) of the part (8) is fitted into the L-shaped notches (3) made in the flanges of the angle brackets (2). The angle brackets (2) are fitted into the grooves (1B) of the panels (1). They are connected via crosspieces (4) immobilising the panels by punctured holes (6). The panels are unfitted and pivot about axes (8B) freeing the space between the T-shaped sections (10), thus permitting access to the technical (specialised) sheathing.
Patent EP-0441080-A1 (EP)
Inventor: THOMAS ANDRE
IPC: D06B3/26
Filed: 1990-12-21
Abstract: a) Machine for the treatment of textile articles, especially dyeing machine, b) machine, characterised in that the driving members (6) cooperate in their upstream part, in the direction of rotation of the loop (1), with spreading and positioning means consisting, on the one hand, of ventilation members (10) capable of inflating the textile articles in the form of a balloon (12) and, on the other hand, of members (11) for pinching the balloon (12), which are capable of allowing the loop (1) to expand over its entire width. o
Patent EP-0397606-A1 (EP)
Inventor: AGGIO GIORDANO
IPC: D06P5/24
Filed: 1990-03-27
Abstract: The process involves photocopying a black-and-white or colour image on a sheet of ordinary paper (2), appearing as the reverse of the image ultimately to be produced, then placing the copy side of the sheet in direct contact with the surface of the fabric (1) and applying pressure and heat in such a way as causes the toner, from which the copy image is constructed, to transfer to the fabric.
Patent EP-0456639-A1 (EP)
Title: Device for covering and sealing expansion gaps, particularly in roadways.
Inventor: KOESTER WALDEMAR
IPC: E01C11/12
Filed: 1990-06-28
Abstract: Described is a cover for expansion gaps in roads, comprising individual prefabricated elements each with a cover plate (1), the elements being joined to each other to form a seal by hollow-section connector strips of elastomeric material running in planes at right angles to the expansion gap. Each individual element comprises, in addition to the cover plate (1), two hollow-section edge strips anchored in the floor (7) of the expansion gap (14) on each side of the gap, plus an elastomeric-material shear connection located between the edge strips and the cover plate. Used for this purpose is an elastomeric strip (11), corrugated when viewed in horizontal section, whose corrugations match those of the edge plates (2) of the edge strips (3).
Patent EP-0425609-A1 (EP)
Inventor: HESENER WALTER
IPC: A47G1/06
Filed: 1990-04-26
Abstract: Le sous-verre combiné présente des compartiments carrés (K1) de différentes grandeurs. Chaque compartiment se compose d'une plaque antérieure transparente (1) et d'une plaque postérieure (2) fixée contre la première. La plaque antérieure (1) est comprimée avec un cache (3) entourant une fenêtre (1a) rectangulaire. Sur l'arrière, la plaque postérieure (2) est divisée en carrés (2c), et les carrés extérieurs sont réalisés sous forme d'éléments de fixation (2c') pour des pattes de liaison (6). Ces pattes (6) s'insèrent et se maintiennent avec des contre-pièces (6b) dans les éléments de fixation (2c'). L'écartement entre les lignes médianes (M) de deux éléments de fixation (2c') voisins et l'écartement entre les côtés des compartiments et les lignes médianes (M) voisines ont la même valeur (X). On a trouvé qu'on pouvait déterminer pour l'écartement (X) des valeurs permettant de combiner des compartiments (K1) conçus pour différents formats standard de photographies, comme 9 x 13, 10 x 15, 13 x 18 ou 18 x 25 cm et 4 x 6, 5 x 8 ou 8 x 10 pouces, bien que ces formats ne soient pas proportionnels entre eux.
Patent EP-0467990-A1 (EP)
Title: Alliage hypereutectique ameliore d'aluminium/silicium
Inventor: DONAHUE RAYMOND J
IPC: C22C21/02
Filed: 1990-04-11
Abstract: Un alliage hypereutectique d'aluminium et de silicium ayant une distribution améliorée de silicium primaire dans la microstructure. L'alliage est composé en poids de 20 % à 30 % de silicium, 0,4 % à 1,6 % de magnésium, jusqu'à 1,4 % de fer, jusqu'à 0,3 % de manganèse, 0,25 % de cuivre maximum et le reste d'aluminium. Ainsi composé, le système de l'alliage aluminium et silicium présenté un rétrécissement de presque zéro à solidification, une similitude de l'alliage aluminium et silicium et le silicium primaire, pendant les premières étapes dans la précipitation du silicium primaire, de manière à minimaliser la flottaison du silicium primaire précipité et à réaliser une distribution plus uniforme du silicium primaire dans la microstructure ainsi qu'à augmenter les caractéristiques de résistance à l'usure que possède ledit alliage.
Patent EP-0479821-A1 (EP)
Title: A filter resistant to high temperatures and a method for manufacturing it.
Inventor: SAARIKETTU JUKKA
IPC: B01D39/08
Filed: 1990-06-26
Abstract: The object of the invention is a method of manufacturing a filter resistant to high temperatures and mechanical stress, in which the filter is formed from a fibre net by securing it to a suitable framework. In accordance with the invention a double-sided knitted fabric is knitted from a fibre resistant to high temperatures, e.g. Nomex <R> fibre (7), on a knitting machine with two rows of needles, and a reinforcing fibre resistant to high temperatures, e.g. Aramid <R> fibre (1) is fed on top of the fabric, and on top of this a new double-sided fabric, when the reinforcing fibre (1) remains in the channels formed by the transverse loops (2, 3, 4) of the knitted structure, after which a piece of this fibre structure is secured to a suitable frame.
Patent EP-0479839-A1 (EP)
Inventor: OESTREICH ULRICH
IPC: G02B6/44
Filed: 1990-06-22
Abstract: Le conducteur en fibre optique (AD) présente une ouverture intérieure essentiellement rectangulaire sous forme d'une chambre (CA) pour la réception de fibres optiques agencées sous forme de câbles plats (BL1-BLn). Le conducteur en fibre optique (AD) a un plan de flexion préférentiel (BP), les câbles plats étant disposés, avec leurs côtés larges, sensiblement parallèlement à ce plan de flexion préférentiel (BP) et les câbles plats (BL1-BLn) étant guidés de manière ondulatoire, de sorte que leur déflexion se fait transversalement au plan de flexion préférentiel.
Patent EP-0496745-A1 (EP)
Inventor: BUNTE REINHARD
IPC: C14C9/02
Filed: 1990-10-10
Abstract: L'invention concerne des huiles de foulonnage pour peaux contenant des esters partiels d'acides carboxyliques en C6-36 de polyols ayant de 3 à 22 groupes OH.
Patent EP-0497797-A1 (EP)
Inventor: SCHANDL HARTMUT
IPC: G11B25/06
Filed: 1990-10-17
Abstract: Dans un appareil enregistreur muni d'un mécanisme d'entraînement de la bande magnétique présentant, pour un support de mémoire monté dans une cassette, en plus d'une commande de l'enroulement et de l'entraînement de la bande, un tambour de tête magnétique, ainsi que des éléments d'enfilement, il est nécessaire, en vue d'assurer la coopération du mécanisme d'entraînement et de l'électronique de traitement des signaux, de disposer de moyens de réglage et de contrôle relativement importants. Il est connu de pré-régler les mécanismes d'entraînement sur les lieux mêmes de production de tels mécanismes et d'effectuer les réglages définitifs correspondants dans les centres de production d'appareils. L'invention a pour but de simplifier les multiples phases requises pour les réglages et les contrôles de l'enregistreur. La simplification recherchée est obtenue en réduisant les moyens de réglage et de contrôle pour le mécanisme d'entraînement et pour l'électronique des commandes du tambour de tête magnétique, de l'entraînement de la bande et de l'enroulement, ainsi que des commandes des processus. L'électronique est disposée sur une carte de circuits imprimés (2) qui est fixée parallèlement au châssis (1) du mécanisme d'entraînement, au-dessous dudit châssis, par l'intermédiaire de pièces d'écartement (26a - 26d). En particulier, mécanisme d'entraînement pour enregistreur video ou enregistreur DAT.
Patent EP-0462612-A1 (EP)
Inventor: PINNA MARIO
IPC: B28B11/24
Filed: 1991-06-20
Abstract: The process includes the application to the cement mixes of electromagnetic microwaves. The device includes a chamber in the form of a tunnel (8), defined by a supporting framework (2) in which are accommodated cement mixes (7), preferably on a casting bed (5), and microwave generator, in the form of a plurality of magnetrons (17) supported by vertically adjustable cross members (10). The magnetrons (17) are provided with telescopingly adjustable waveguides (18) having an outlet (18b) in the chamber (8), and the supporting framework (2) is slidable on a track (4).
Patent EP-0466100-A1 (EP)
Inventor: UNIGAME TUKASA
IPC: A61F5/01
Filed: 1991-07-09
Abstract: A resin sheet comprising a thermoplastic polyurethane resin having a rebound resilience of from 30 to 80%, a Shore D hardness of from 30 to 60, an ultimate tensile strength of not less than 150 kg/cm 2 , a tear strength of not less than 70 kg/cm, and a melting point of from 110 to 230 C as measured with a differential scanning calorimeter and an article for orthosis made of the sheet are disclosed. The article has satisfactory fixing properties and mobility to allow a patient to move with ease.
Patent EP-0470440-A1 (EP)
Inventor: BARACCHI FABRIZIO
IPC: F02M37/54
Filed: 1991-07-24
Abstract: The filter comprises a case (1; 1') for a fuel filter element (2) and a cover (3; 3') that can be built according to two embodiments: with holes (19, 20) allowing the screwing of the filter onto a threaded fix or connection of the fuel supply line, or with elbow- ducts (32, 33) projecting from the cover and integrally formed therewith. Both the cover and the case are of plastic material. 
     The fastening of the cover to the case is obtained by means of a quick screwing and a subsequent blocking thanks to the presence of oblique teeth both in the case (1; 1') and in the cover acting as a ratchet gear arrangement for preventing the unscrewing. 
     A settlement chamber (10) is formed at the bottom of the case (1; 1') having radial projections (5) reinforcing the structure thereof.
Patent EP-0476296-A1 (EP)
Inventor: HONMA HIDEO
IPC: H01L21/28
Filed: 1991-08-12
Abstract: In a turn off type semiconductor device, an n-type emitter layer (16) is divided into a plurality of elements (16a) by trenches (17). A silicide layer (3) of a high melting point metal is provided on a p-type layer (15) adjacent to the individual elements (16a) of the n-type emitter layer (16) on a bottom of each of the trenches (17). A gate electrode (4) is provided on the associated silicide layer so as to surround the plurality of elements (16a) of the n-type emitter layer (16) obtained by the division of the emitter layer. An insulator (5) is filled in each of the trenches (17) dividing the n-type emitter layer (16) surrounded by the gate electrode (4). A cathode electrode (6) is provided on both the insulators (5) and the n-type emitter layer (16).
Patent EP-0482309-A1 (EP)
Inventor: KNOP REINHARD
IPC: B05C9/04
Filed: 1991-08-13
Abstract: Apparatuses for coating both sides of a web (4) of material, in particular of a web of paper or cardboard, are known which have two pressing rollers (1, 2) arranged one next to the other, between which rollers a pressing gap (3) is formed through which the web (4) is guided. An application and metering system (6, 7) is arranged on each pressing roller (1, 2) outside the area of the pressing gap (3) and applies a metered film of coating material to each pressing roller (1, 2) which is subsequently transferred onto the web (4) in the pressing gap (3). According to the invention, a measuring device (8, 9) for continuously determining the amount of coating material applied to the rollers (1, 2) is arranged on each pressing roller (1, 2) in the direction of rotation behind the application and metering system (6, 7) and in front of the pressing gap (3). <IMAGE>
Patent EP-0474044-A1 (EP)
Inventor: GEBELE STEFAN
IPC: H05K7/20
Filed: 1991-08-22
Abstract: In a cooling device for high-frequency or microwave power assemblies, whose power-loss sources are mounted on the front side of a cooling plate and on whose rear side cooling air is blown at right angles onto the rear side from a flat hollow plate, located at a distance opposite, having a plurality of jets distributed over its surface, and is led away through the gap between the cooling plate and the hollow plate, the surface of the rear side of said cooling plate is constructed as a knobbed structure so that increased air turbulence is produced.
Patent EP-0548403-A1 (EP)
Inventor: BERNER KURT
IPC: E05F15/16
Filed: 1991-12-23
Abstract: The invention relates to an automatic door-unlocking device for motor-operated, essentially vertically opening doors, with a push rod between the door leaf or door segments to be moved and the slide driven so as to be longitudinally movable, consisting of a push rod which is designed as a shock absorber (1) matched to the door movement forces, with two sliding elements (2, 3) movable relative to one another, and with a force-transmitting mechanism which is fastened at one end (7) to the sliding element (2) assigned to the slide (4) and at least one other end (8) of which is connected to a blocking element, the blocking element locking the door leaf (15) relative to a fixed adjacent part. This allows an unlocking device for doors of the relevant generic type, which is of simple construction and causes little operating noise and which allows simple adjustment according to the particular conditions. <IMAGE>
Patent EP-0453021-A1 (EP)
Inventor: BAUR HENRICUS ANNA CHRISTIAAN
IPC: C07C33/18
Filed: 1991-04-10
Abstract: The invention relates to a process for preparing a ketone and/or alcohol by oxidizing a cyclic hydrocarbon having at least 13 C atoms with oxygen to form a hydroperoxide, followed by a decomposition of the hydroperoxide in the presence of an organic metal complex, the decomposition being carried out in the presence of a phthalocyanine or porphyrine metal complex immobilized on a carrier.
Patent EP-0478046-A1 (EP)
Inventor: NIEDERTSCHEIDER REINHARD
IPC: A45D26/00
Filed: 1991-09-12
Abstract: A depilating apparatus (1), having at least two depilating rollers (26, 27, 28, 29, 30, 31) which form at least one roller pair (23, 24, 25), and having a skin protector (16), has as skin protector (16) for each roller pair (23, 24, 25) only one bar-type skin protecting web (38, 39, 40) which lies within the cross-sectionally wedge-shaped region (50, 51, 52) between the two depilating rollers (26, 27, 28, 29, 30, 31) of the relevant roller pair (23, 24, 25). <IMAGE>
Patent EP-0504509-A1 (EP)
Inventor: CARANCI MARK
IPC: A45F5/02
Filed: 1991-03-19
Abstract: A case (28) holds a medical spray container (10) having a plastic container (14) and a cylinder (12) of medical fluid which is dispensed through an opening (20) normally covered by a cap (24) when not in use. The case (28) is fabricated from three strips of material (46, 48 and 50) affixed together to hold the container (14) and to protect the cap (24) from falling off. Two (46 and 50) of the three pieces of material (46, 48 and 50) are formed in closed loop configurations to fit respectively over the base (14) and top (23) of the container (10), including the attached cap (24). The third piece of material (48) interconnects the first two pieces (46 and 50) and functions as a hinge and cap cover to prevent the cap (24) from becoming dislodged. The third piece (46) is secured within the closed loop formed over the cap (24) and top (23) at a position adjacent to the cap (24). An elastic strip (36) is provided to permit the cylinder (12) to be replace.